Analysis

  • max time kernel
    127s
  • max time network
    13s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    09/04/2021, 14:29

General

  • Target
    Shipping Documents.exe
  • Size 1.7MB
  • Sample210409-jkz23zy2mx
  • SHA256 8106862163f9c1fd1a8299024cdde38495aaa2b83ca229716ee8ad0bdb3e404b
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • agenttesla

Credentials
  • Protocol

    smtp

  • Host

    kerekesfoto.com

  • Port

    587

  • Password

    ZjsX$@goNJEX

Signatures

  • AgentTesla

    Agent Tesla is a remote access tool (RAT) written in visual basic.

  • AgentTesla Payload 3 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Shipping Documents.exe
    "C:\Users\Admin\AppData\Local\Temp\Shipping Documents.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:360
    • C:\Users\Admin\AppData\Local\Temp\Shipping Documents.exe
      "C:\Users\Admin\AppData\Local\Temp\Shipping Documents.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:556

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        memory/360-59-0x0000000000BF0000-0x0000000000BF1000-memory.dmp

        memory/360-61-0x0000000004E30000-0x0000000004E31000-memory.dmp

        memory/360-62-0x00000000005D0000-0x00000000005D6000-memory.dmp

        memory/360-63-0x000000007EF40000-0x000000007EF41000-memory.dmp

        memory/360-64-0x0000000005020000-0x0000000005094000-memory.dmp

        memory/360-65-0x00000000051D0000-0x000000000520B000-memory.dmp

        memory/556-66-0x0000000000400000-0x000000000043C000-memory.dmp

        memory/556-68-0x0000000000400000-0x000000000043C000-memory.dmp

        memory/556-70-0x0000000000470000-0x0000000000471000-memory.dmp